id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-585	Saadon, A. K.	The Effect of Silica Sio2 on the Dielectric and Physical Properties of Mn –Ni Ferrite	2017	6	.pdf	application/pdf	1605	85	65	( 1): X-ray diffraction of Mn- Ni Fe2O4 a= 1.914, b= 0.725, c=0.699 Physics - 189 مجلة إبن الهيثم للعلوم الصرفة و التطبيقية 2012 لسنةا 25 المجلد 3 العدد Ibn Al-Haitham Journal for Pure and Applied Science No. 3 Vol. 25 Year 2012 Fig.( 2 ): Variation of density with SiO2 concentration wt % for Mn-Ni ferrite Fig. The decrease of the dielectric constant with frequency is a normal dielectric behavior of spinal ferrite [9] and is due to reason that as the frequency of the externally applied field increases gradually though the number of the ferrous Ions is present in the ferrite materials , the dielectric constant decreases.	cache/iajs-585.pdf	txt/iajs-585.txt